S
System Alchemist
- Jan 1, 1970
- 0
Sony (Sun) GDM20E20 Monitor - flashing standby (1Hz 50% duty)
which I think means B+ problem.
However I have swapped all the boards (A, D and G)from a good
monitor into the duffo one and still get the same result.
This leaves the tube and the neck gubbins which is all soldered
and glued in place.
I don't have any schematics etc for this monitor (do you?!) or
any experience of repairing monitors.
Any ideas where to look with this one?
---Paul
which I think means B+ problem.
However I have swapped all the boards (A, D and G)from a good
monitor into the duffo one and still get the same result.
This leaves the tube and the neck gubbins which is all soldered
and glued in place.
I don't have any schematics etc for this monitor (do you?!) or
any experience of repairing monitors.
Any ideas where to look with this one?
---Paul